PDL BIOPHARMA INC

CUSIP: 69329Y104 Class: COM

COMERICA BANK's Holding History (CIK: 0000901541)

Note: Option positions (PUT/CALL) are excluded.

Q1 2014
Shares 12,979 Value ($000) $108 Avg Close — Range —
Q4 2013
Shares 12,983 Value ($000) $110 Avg Close — Range —
Q3 2013
Shares 13,418 Value ($000) $107 Avg Close — Range —
Q2 2013
Shares 13,443 Value ($000) $104 Avg Close — Range —